/* 顶部 */
.w {
    width: 1200px;
    margin: 0 auto;
}
body {
    background-color: #fcfcfc;
}
.nav {
    padding: 20px 15px;
    height: 90px;
    border-bottom: 1px solid #ccc;
}
.fl {
    float: left; 
}
.nav .fl img {
    height: 55px;
}
.fr {
    float: right;
}
.fr ul li {
    float: left; 
    font-size: 12px;
    font-family: "SimSun";
    color: #999;
    position: relative;
    margin-top: 5px;
}
.fr ul li:nth-child(2) a {
    color: blue;
}
.fr ul li:nth-child(3) {
    margin: 0 0 0 20px;
}
.fr ul li span {
    display: block;
    width: 100px;
    height: 27px;
    line-height: 27px;
    border: 1px solid #ccc;
    text-indent: 24px;
    color: #666;
}
.fr ul li span::before {
    position: absolute;
    top: 6px;
    left: 5px;
    content: '';
    display:inline-block;
    width: 20px;
    height: 20px;
    background: url(../images/runbun.png) no-repeat;
}
.fr ul li span::after {
    position: absolute;
    top: 6px;
    right: 1px;
    content: '';
    display:inline-block;
    width: 20px;
    height: 20px;
    background: url(../images/turnb.png) no-repeat;
}
/* 尾部 */
/* footer */
.footer {
    text-align: center;
    margin-top: 30px;
}
.footer p {
    line-height: 30px;
}